THIS IS AN ORIGINAL ACCESSORY KNEE KNOCKER 6,000 RPM TACHOMETER WITH CHROME CUP FOR A 1964-1967 BUICK (MAY FIT OTHER YEARS AND MODELS, DO YOUR OWN RESEARCH PRIOR TO PURCHASING). IT IS IN GOOD USED CONDITION WITH A NICE FINISH THROUGHOUT. THE FACE HAS NICE COLOR. NEEDLE BOUNCES BUT IS STICKY IN SPOTS. THE TACH APPLICATION IS FOR 12 VOLTS, 8 CYLINDER. THE CUP HAS A FEW FLAWS/LIGHT PITTING (SEE PICTURES). GENUINE GM. IT HAS NOT BEEN TESTED AND IS BEING SOLD AS-IS, WITH WORKING CONDITION. IT IS ALWAYS HIGHLY RECOMMENDED TO HAVE ANY VINTAGE ELECTRONIC ITEM SERVICED PRIOR TO EXTENDED USE. ALSO, THERE WILL BE NO RETURNS OR REFUNDS (FULL OR PARTIAL) ON ITEMS. RARE AND HARD TO FIND IN THIS SHAPE! ORIGINAL VINTAGE PART, NOT A CHEAP REPRODUCTION! WINNING BIDDER TO PAY $15.00 S&H WITHIN THE UNITED STATES. INTERNATIONAL BIDDERS ARE WELCOME TO BID, JUST PAY THE ACTUAL S&H COSTS. LOCAL PICKUP IS AVAILABLE IN CLEVELAND, OHIO. LIKE ANY AUCTION, ITEMS SOLD AS-IS. ALL SALES ARE FINAL. NO RETURNS. DUE TO THE AMOUNT OF RECENT RETURN REQUESTS ON AS-IS LISTINGS, ALL ITEMS WILL BE SOLD "FOR PARTS OR NOT WORKING". THIS SHOULD NOT REFLECT ON THE ITEM'S CONDITION. THIS IS JUST A WAY OF TRYING TO COMPLY WITH EBAY'S POLICIES. BID/BUY WITH CONFIDENCE. GOOD LUCK BIDDING!